[原创]dshow2raw工具发布专用帖（更新至2011-11-25）|『影音数码技术学习交流』 - 『漫游』酷论坛

最初由 roozhou 发布
没有dshow的话用什么接口呢？
--sub依赖vsfilter，这个也是只能在windows下用的。libass还很不完善，aegisub作者说要开发的Kumaji到现在也只是空壳。根本没有各平台通用的字幕插件。

start "压音频啊" /D "D:\Program Files (x86)\Encoder\dshow2raw" /MIN /BELOWNORMAL ctaacencoder.exe -b 64000 -m 1 -d -o "F:\tmp_a.acc" "D:\[A]Animation\[E]铁腕巴迪\铁腕巴迪_DECODE_S1[01].mkv"

x264 --crf 26 --level 3 --ref 3 --mixed-refs --no-fast-pskip --bframes 3 --b-pyramid --weightb --direct auto --subme 7 --trellis 1 --psy-rd 0.0:0 --partitions p8x8,b8x8,i4x4,p4x4 --me umh --merange 24 --threads 4 --thread-input --progress --no-dct-decimate --no-psnr --no-ssim --versioninfo --swapuv -o "F:\tmp_v.mp4" "D:\EncoderOut\铁腕巴迪 AVS\铁腕巴迪_DECODE_S1[01].avs"

ffmpeg -i "F:\tmp_v.mp4" -vcodec copy -i "F:\tmp_a.acc" -acodec copy "D:\EncoderOut\铁腕巴迪_DECODE_S1\铁腕巴迪_DECODE_S1[01].mp4"
del "F:\tmp_v.mp4"
del "F:\tmp_a.acc"

D:\Media_Store\nico\sm7157371.mp4
General
Complete name : D:\Media_Store\nico\sm7157371.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 14.4 MiB
Duration : 2mn 19s
Overall bit rate : 866 Kbps
Encoded date : UTC 2009-05-24 16:21:37
Tagged date : UTC 2009-05-24 16:21:37
Copyright : SMILEVIDEO_MP4
Video #1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.0
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 2mn 19s
Bit rate mode : Variable
Bit rate : 800 Kbps
Maximum bit rate : 1 615 Kbps
Width : 512 pixels
Height : 384 pixels
Display aspect ratio : 4/3
Frame rate mode : Constant
Frame rate : 29.970 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.136
Stream size : 13.3 MiB (92%)
Writing library : x264 core 67 r1120 8544346
Encoding settings : cabac=1 / ref=3 / deblock=1:-2:-2 / analyse=0x3:0x113 / me=umh / subme=9 / psy_rd=0.5:0.0 / mixed_ref=1 / me_range=32 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=1 / nr=0 / decimate=1 / mbaff=0 / bframes=5 / b_pyramid=1 / b_adapt=2 / b_bias=0 / direct=3 / wpredb=1 / keyint=300 / keyint_min=30 / scenecut=54 / rc=2pass / bitrate=800 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=16 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / pb_ratio=1.30 / aq=1:1.00
Encoded date : UTC 2009-05-24 16:00:22
Tagged date : UTC 2009-05-24 16:21:37
Audio #2
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 40
Duration : 2mn 19s
Bit rate mode : Variable
Bit rate : 62.0 Kbps
Maximum bit rate : 66.0 Kbps
Channel(s) : 2 channels
Channel positions : L R
Sampling rate : 44.1 KHz
Resolution : 16 bits
Stream size : 1.03 MiB (7%)
Encoded date : UTC 2009-05-24 16:21:37
Tagged date : UTC 2009-05-24 16:21:37

set hpath=D:\Program Files (x86)\Encoder\dshow2raw
set ipath=D:\Media_Store\nico
set opath=D:\EncoderOut\
set wpath=F:

start "音频压制中" /D "%hpath%" /MIN /BELOWNORMAL ctaacencoder.exe -b 64000 -m 1 -d -o "%wpath%\tmp_a.aac" "%ipath%\sm7157371.mp4"

"%hpath%\x264" --crf 26 --level 1 --ref 3 --mixed-refs --no-fast-pskip --bframes 3 --b-pyramid --weightb --direct auto --subme 5 --trellis 1 --psy-rd 0.0:0 --partitions p8x8,b8x8,i4x4,p4x4 --me umh --merange 24 --threads 0 --thread-input --progress --no-dct-decimate --no-psnr --no-ssim --versioninfo --swapuv -o "%wpath%\tmp_v.mp4" "%ipath%\sm7157371.mp4"

"%hpath%\ex\ffmpeg" -i "%wpath%\tmp_v.mp4" -vcodec copy -i "%wpath%\tmp_a.aac" -acodec copy "%opath%\sm7157371_new.mp4"
del "%wpath%\tmp_v.mp4"
del "%wpath%\tmp_a.aac"
pause

dshow2wav.exe E:\VIDEO_TS\VTS_01_0.IFO 2 | neroaacenc.exe -q 0.2 -ignorelength -if - -of dvd_audio.mp4

第一条音轨是0，第二条是1，你确定你的DVD中有三条音轨？

【使用示例】
将DVD(盘符E: )的第2条音轨用neroaacenc编码
dshow2wav.exe E:\VIDEO_TS\VTS_01_0.IFO 2 | neroaacenc.exe -q 0.2 -ignorelength -if - -of dvd_audio.mp4。

start "音频压制中" /D "%hpath%" /MIN /BELOWNORMAL dshow2wav.exe "%ipath%\sm7157371.mp4" | "%hpath%\ex\neroaacenc.exe" -q 0.25 -ignorelength -if - -of "%wpath%\tmp_a.acc"